#548A82
Closest named color: Dusty Teal (#4C9085). oklch(59.3% 0.059 183.9), rgb(84, 138, 130).
Aa
Black text reads best on this color (5.33:1).
About this color
#548A82 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.059 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.018 away. Black text reads best on it, at 5.33:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #548A82 |
| RGB | rgb(84, 138, 130) |
| HSL | hsl(171, 24%, 44%) |
| OKLCH | oklch(59.3% 0.059 183.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #548A82 | 3.93:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #548A82 | 5.33:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #548A82 text on white | 3.93:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #548A82 text on black | 5.33:1 | AA | Lc -35.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5ECEA
oklch(93.7% 0.008 177.3)
-
Step 200
200
#CFDCDA
oklch(88.4% 0.014 185.9)
-
Step 300
300
#AFC7C2
oklch(81% 0.027 181.7)
-
Step 400
400
#84AAA3
oklch(70.8% 0.043 182.5)
-
Step 500
500
#63958D
oklch(63.2% 0.055 183.4)
-
Step 600
600 (this color)
#548A82
oklch(59.3% 0.059 183.9)
-
Step 700
700
#3A6B64
oklch(49.1% 0.055 183.8)
-
Step 800
800
#305752
oklch(42.6% 0.045 185.2)
-
Step 900
900
#2B4844
oklch(37.7% 0.036 184.8)
-
Step 950
950
#1A2A28
oklch(27% 0.022 186.2)
#548A82 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #858482 | 0.063 |
| Deuteranopia (no green cones) | #7C7D83 | 0.060 |
| Tritanopia (no blue cones) | #408C87 | 0.018 |
| Achromatopsia (no color) | #808080 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #548A82
#548A82
oklch(59.3% 0.059 183.9)
- #9D707A
#9D707A
oklch(59.4% 0.059 4.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #548A82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.018
- Slate Green #658D6D ΔE 0.038
- Steel Grey #6F828A ΔE 0.043
- Sea #3C9992 ΔE 0.044
- Dark Cyan #008B8B ΔE 0.045
- Teal Green #0A9396 ΔE 0.047
- Battleship Grey #6B7C85 ΔE 0.049
- Grey Blue #647D8E ΔE 0.051
Use #548A82 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.